Scanning electron microscope images of Microcharon tanakai sp. n., G pereonite 7 and free pleonite, ventral, paratype male H penial papillae, ventral, I pleopod 1, dorsal, J distal part of male pleopod 1, dorsal K proximal part of male pleopod 1, dorsal L distolateral view of male pleopod 1. Scale bar unit µm.